From b8b951f094ac2e95e1948e1d06e3a34a560da3b2 Mon Sep 17 00:00:00 2001
From: PerPloug <unknown@kiln.example.com>
Date: Thu, 27 Sep 2012 06:30:59 -0200
Subject: [PATCH] Missing UmbracoSettings change in umbraco.core IOHelper in
 umbraco.core Both related to mvc views in template tree

---
 .../Configuration/UmbracoSettings.cs          | 65 +++++++++++++++++++
 src/Umbraco.Core/IO/IOHelper.cs               | 17 +++++
 2 files changed, 82 insertions(+)

diff --git a/src/Umbraco.Core/Configuration/UmbracoSettings.cs b/src/Umbraco.Core/Configuration/UmbracoSettings.cs
index 1304b284de..15321191f3 100644
--- a/src/Umbraco.Core/Configuration/UmbracoSettings.cs
+++ b/src/Umbraco.Core/Configuration/UmbracoSettings.cs
@@ -1140,6 +1140,71 @@ namespace Umbraco.Core.Configuration
             }
         }
 
+        /// <summary>
+        /// Enables MVC, and at the same time disable webform masterpage templates.
+        /// This ensure views are automaticly created instead of masterpages.
+        /// Views are display in the tree instead of masterpages and a MVC template editor
+        /// is used instead of the masterpages editor
+        /// </summary>
+        /// <value><c>true</c> if umbraco defaults to using MVC views for templating, otherwise <c>false</c>.</value>
+
+        private static bool? _enableMvc;
+        public static bool EnableMvcSupport
+        {
+            get
+            {
+                if (_enableMvc == null)
+                {
+                    try
+                    {
+                         bool enableMvc = false;
+                         string value = GetKey("/settings/templates/enableMvcSupport");
+                         if (value != null)
+                            if (bool.TryParse(value, out enableMvc))
+                                _enableMvc = enableMvc;
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.WriteLine("Could not load /settings/templates/enableMvcSupport from umbracosettings.config:\r\n {0}",
+                                ex.Message);
+
+                        _enableMvc = false;
+                    }
+                }
+                return _enableMvc == true;
+            }
+        }
+
+        private static string[] _mvcViewExtensions;
+        public static string[] MvcViewExtensions
+        {
+            get
+            {
+                string[] defaultValue = "cshtml".Split(',');
+
+                if (_mvcViewExtensions == null)
+                {
+                    try
+                    {   
+                        string value = GetKey("/settings/templates/mvcViewExtensions");
+                        if (!string.IsNullOrEmpty(value))
+                            _mvcViewExtensions = value.Split(',');
+                        else
+                            _mvcViewExtensions = defaultValue;
+                    }
+                    catch (Exception ex)
+                    {
+                        Trace.WriteLine("Could not load /settings/templates/mvcViewExtensions from umbracosettings.config:\r\n {0}",
+                                ex.Message);
+
+                        _mvcViewExtensions = defaultValue;
+                    }
+                }
+
+                return _mvcViewExtensions;
+            }
+        }
+
         /// <summary>
         /// Configuration regarding webservices
         /// </summary>
diff --git a/src/Umbraco.Core/IO/IOHelper.cs b/src/Umbraco.Core/IO/IOHelper.cs
index 8a3a0688d5..f718483d0f 100644
--- a/src/Umbraco.Core/IO/IOHelper.cs
+++ b/src/Umbraco.Core/IO/IOHelper.cs
@@ -165,6 +165,23 @@ namespace Umbraco.Core.IO
             return true;
         }
 
+        public static bool ValidateEditPath(string filePath, string[] validDirs)
+        {
+            foreach (var dir in validDirs)
+            {
+                var validDir = dir;
+                if (!filePath.StartsWith(MapPath(SystemDirectories.Root)))
+                    filePath = MapPath(filePath);
+                if (!validDir.StartsWith(MapPath(SystemDirectories.Root)))
+                    validDir = MapPath(validDir);
+
+                if (filePath.StartsWith(validDir))
+                    return true;
+            }
+
+           throw new FileSecurityException(String.Format("The filepath '{0}' is not within an allowed directory for this type of files", filePath.Replace(MapPath(SystemDirectories.Root), "")));
+        }
+
         public static bool ValidateFileExtension(string filePath, List<string> validFileExtensions)
         {
             if (!filePath.StartsWith(MapPath(SystemDirectories.Root)))